JJC RM-E4 Remote Control 4 in 1 Infrared Remote control RM-E4 replaces Canon RC-1, WL-DC100, Pentax Remote F, Nikon ML-L3, Samsung + Super Fine JB Digital Microfiber Cleaning Cloth Package Contents: 1 x IR Remote Control / 1 x JB Digital Microfiber Cleaning Cloth . 4 in 1 IR remote control. Compatible with Canon RC-1, WL-DC100, Nikon ML-L3, Pentax F and Samsung. Can work with over 100 different cameras. The Best Distance Range: About 5-10 meters.